Home / 733,549,574,442.67-1,100,826,974,373.30-256,018,872,449.27

Finding the Fourth Proportional to 733,549,574,442.67, 1,100,826,974,373.30 and 256,018,872,449.27

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Solution

The fourth proportional to 733,549,574,442.67, 1,100,826,974,373.30 and 256,018,872,449.27 is: 384,203,727,409.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,549,574,442.67 : 1,100,826,974,373.30 = 256,018,872,449.27 : x
  2. Step 2: Convert to fraction form
    733,549,574,442.67/1,100,826,974,373.30 = 256,018,872,449.27/x
  3. Step 3: Cross multiply
    733,549,574,442.67x = 1,100,826,974,373.30 × 256,018,872,449.27
  4. Step 4: Simplify right side
    733,549,574,442.67x = 281,832,480,740,793,697,435,648
  5. Step 5: Solve for x
    x = 281,832,480,740,793,697,435,648/733,549,574,442.67
  6. Step 6: Final answer
    x = 384,203,727,409.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.